#1C991D#1C991D

#1C991D is a mid, vivid green. Relative luminance 0.231; OKLCH L 59.6% C 0.189 H 142.8°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#1C991D
RGB	rgb(28, 153, 29)
HSL	hsl(120, 69%, 35%)
HSV	hsv(120, 82%, 60%)
CMYK	cmyk(81.7%, 0%, 81%, 40%)
CIE-LAB	lab(55.19, -55.40, 51.19)
CIE-LCH	lch(55.19, 75.43, 137.26°)
OKLab	oklab(59.57% -0.1503 0.114)
OKLCH	oklch(59.57% 0.189 142.8)
XYZ	xyz(12.0911, 23.1166, 4.9869)
Luminance	0.2312 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C991D #991C98

analogous

#59991C #1C991D #1C995B

triadic

#1C991D #1D1C99 #991D1C

tetradic

#1C991D #1C5999 #991C98 #995B1C

square

#1C991D #1C5999 #991C98 #995B1C

split-complementary

#1C991D #5B1C99 #991C59

monochromatic

#093209 #136513 #1C991D #25CD27 #50DF52

Accessibility & contrast

On white

3.73

#1C991D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#1C991D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C991D

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C991D	#FFFFFF	#000000	##000000
##1C991D	1.00	3.73	5.62	5.62
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A00

Deuteranopia (green-blind)

#8F812C

Tritanopia (blue-blind)

#009482

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1c991d;
/* rgb */ color: rgb(28, 153, 29);
/* oklch */ color: oklch(59.6% 0.189 142.8);

Tailwind

colors: {
  custom: {
    50: '#71b864',
    500: '#1c991d',
    950: '#000000',
  },
}

SCSS

$custom: #1c991d;
$custom-light: #71b864;
$custom-dark: #000000;

JSON

{
  "hex": "#1c991d",
  "rgb": {
    "r": 28,
    "g": 153,
    "b": 29
  },
  "hsl": {
    "h": 120.48,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59566,
    "c": 0.18868,
    "h": 142.8
  },
  "luminance": 0.23118
}

Semantic roles & 50–950 ramp

primary

#1C991D

secondary

#C24FC1

accent

#3CEAEC

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1C991D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →